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Home My WebLink Aboutpitkin.eh.264308200003 (1999)Document Layout (From Most Recent to Oldest Permit) Permit Application Log Sheet/Notes & Photos Communications As -built Design Engineer Design Soil Information Water Permit & Information Second System on property Third System.etc. Floor Plans Please See Building and Land Use Approvals Files for additional information. ASPEN/PITL j ENVIRONMENTAL HEALTH DEPARTMENT APaLiCATIOIOR INDIVIDUAL SEWAGE DISPOSOYSTEM 130 S. Galena St., Aspen Colorado 81611 q Phone 970-920-5070/Fax 970-920-5039 I (� [y Name of OWNER /11/L y /Ll/LS vt L IbR 1 LL S 5 Owner's Mailing Address S LE % E c Lu ow — / S -Ca Business Phone: --- - - Home Phone: _ Z', _ S-Pi.5- Primary Contact Person (all communication regarding this permit will go through this person) Name /J/G Company Contact Mailing Address Business Phone : C/ZS-- Parcel - Parcel ID # (available from assessor's office at 920-5160 or at www.aspen.comlassessorn Street address of property Fax: e�-.<- - Zlci Z �vL-oP�z.ocL.oC->3 Legal Description: Lot Block Filing Size of lot: acres. Type of proposed stru Total square feet of house D SF # of b Brooms in # of offices, lofts & s..nilar sized rooms in house of bldg. envelope: Caretaker Unit: Attached ( ) Detached ( ) Total area(sq. ft.) of caretaker unit # of bedrooms in caretaker unit + ' # of offices, lofts and similar size rooms of caretaker unit /+ Permit is for. New Home ( ) Repair due to failure ) Re odel/Addition (✓) Emergency use ( ) Water. Private well (v) Spring ( ) Stream (' ) Comm ity/Public Water System ( ) If Name of The fee for a ISDS application is $330 for a permit that takes 6 hours or tIFss for the department to approve. If approval takes longer than 6 hours, a rate of $55 per hour will be charged. The maximum fee is $1000. The basic fee of $330 is due at the time of application. The remainder, if any, will be due in two stages: first, at the t(me of issuance of the ISDS permit; second, before final approval of the ISDS permit. 1 Application for an individual sewage disposal system is hereby submitted. I h4reby certify that the above information is true and accurate and that I have provided true and accurate information on locationspf all existing and proposed wells, contour intervals, buildings, property lines, ditches, slopes, waterlines, springs, suction or irrigation lines, drinking water cisterns, drain tiles, irrigation ditches, lakes, water courses, streams, floodplains, dry gulches, and existing septic systems. I hereby certify that any such features not shown on attached site map are not present. Issuance of the permit does not imply the approval of any other permit required for construction pursuant to Pitkin County codes. No construction may tie dertaken until all approvals and permits have been obtained. The Aspen/Pitkin Environmental Health Department, Pitkin County and employees of these agencies will be held h'rmless should the individual sewage disposal system fail or malfunction. The permit to construct is issued on information submitted by the applicant or his/her representatives. The owner assumes full responsibility in case of failure of the system. Signature of apclicant �.vt Date S - 2- / ' G Received by ��1 _ Receipt # '2> Date —q91 0� /C�' spen / Pitkin Environmental Health Dep nt Contact Log Sheet Name:I t V 11 rcel ID#: Address: J a T� , �� A) Q to be ASPEN/PI* ENVIRONMENTAL HEALTH DEPARTMO ISDS DESIGN REQUIREMENTS -DEPARTMENT USE ONLY Name Britvar House Siz 2,870 (75 gpd, 100 gpd, or 130 gpd) 100 #of Bedrooms, Similar Rooms accessible to baths in Main Residence 3 # of Bedrooms, similar rooms w/ access to bath in ATTACHED caretaker # of Bedrooms & Similar Rooms w/ access to baths in DETTACHED caretaker Average Daily Waste Flow_ 450 # bedrooms X 2 people/br X 75 State Review Required? no Perc Rate 23 (T) 3 equals # of Perc Holes Required Design Flo w (Q) = # bedrooms X 2 people/bedroom X gpd X 1.75 Q= 1050 Minimum tank capacity 1313 gallons Absorption Area (A= Q/5 X SORT) A = 1007 sq. ft. of absorption area required 65 infiltrator units without reduction A maximum 30% reduction is allowed for use of deep gravel or gravelless chambered system. 705 sq.ft. with reduction 45 infiltrator units with reduction AREA NEEDED FOR STANDARD ABSORPTION TRENCHES 336 1007 Total sq ft /3 =lineal ft of trench needed 6 336 lineal ft/assumed trench length of 60ft = # of 60ft trenches needed 6 # trenches minus 1 = rows of 6ft wide undisturbed soil between trenches 18 6 times 3 = total width of of 60" long field needed for just the trenches N 5 times 6' = total width of 60' long field needed just for undisturbed soil 4Q width of trench +width of undisturbed soil = total width needed 48 by 60 ft is the area needed for a standard absorption field in a trench configuration with no reductions taken and ASSUMING AN AVERAGE PERCOLATION RATE OF 23 SLOWER PERCOLATING SOILS WOULD REQUIRE MORE AREA. SETBACK FROM WELL SETBACK FROM POND, STREAM OR IRRIGATION DITCH # of feet = 104 # of feet = 54 SETBACK FROM DRY GULCH # of feet = 29 Remember: 8 feet of additional distance for each 100 gallons/day of design flow over 1,000 gallons/day should be added unless an RPE can verify that it is not necessary to prevent contamination. 1/20/99 Printed on Recycled Paper :� f Engineers Submittal for Septic Permit in Pitkin County Owner's Last Name: BRITVAR Location: 0156 LETEY LANE Summary of information regarding new septic system: Type of system being proposed: USE EXISTING SEPTIC SYSTEM Other treatment processes being used: NONE Does the system use any mechanical parts? (Prohibited unless there is no alternative)YES If yes, explain why there are no alternatives. EXISTING PUMP Does the system require any maintenance other than routine pumping? NO If yes, who will do the maintenance? Are any reductions being proposed? NO If vas, what makes the lot and soil conditions optimal Which of the following are on the site or within setbacks? Closest distance of septic system to each feature 0 100 year floodplain N/A 0 well(s) >132 FEET Q irrigation ditches N/A 0 streams >50 FEET a ponds NLA 0 other features N/A What was the profile hole depth? N A What is the depth to groundwater? N A What is the depth to bedrock? N/A What assumptions, if any, were made in system sizing and design? (Include any local, site- specific data, such as months without snow cover, ratio of evaporation to absorption, etc. that are relevant If there are any variations from norgtq] design, please explain how they can be demonstrated to improve treatment and p"oo ogler c jAoty. NONE Ll Design Jobb No. 10370 Page 2 RECOMMENDATIONS - We believe using the existing OWS can serve the proposed remodeled home. The only change we recommend is to replace the existing "cleanout" to a location outside of the proposed addition. We believe the tank capacity and field area are suitable for the proposed residence improvements. Observation of the site indicates there is adequate room to add drain field area, if needed in the future. If additional bedrooms in unfinished areas are anticipated, we recommend the OWS be constricted to serve the additional loading. This OWS design will serve a four-bedroom residence between 2000 and 6000 SF. For greater than four -bedrooms, the septic tank can be upsized 438 gallons for each additional bedroom. Each additional bedroom would require an additional 335 SF of field or 27 gravelless chambers. OPERATION AND MAINTENANCE - The owner must realize an OWS is different from public sewer service, and must assume the responsibility for maintenance of the OWS. The system is relatively mainte- nance free, but the owner must have the septic tanks pumped. We recommend the septic tank be pumped and the effluent filter be cleaned or "hosed off' every two years. There are daily considerations, such as not putting plastic or other nonbiodegradable material into the OWS. Water use must be monitored so toilets are not allowed to run when seals malfunction. To illustrate the point, a running toilet can consume in excess of 1000 GPD. A loading of 1000 GPD could flood and irreparably harm the OWS. We caution against installation of a water softener. The hydraulic loading from water softener backwash may be detrimental to OWS. A separate drywell should be constructed for the backwash, if a softener is installed. Chemically treated water from a swimming pool or spas should not be introduced into the OWS. LIMITATIONS - An OWS design requires installation by a contractor who is experienced in its installation. Our investigation, layout, design and recommendations are based on data submitted. If subsurface conditions considerably different from those described in this report are encountered, we should be notified to evaluate the effect on the proposed OWS. If the health department makes modifications to this design, we should be contacted to evaluate the impact on the performance of the OWS. All construction is to be in accordance with the ISDS regulations. Pipe type and size, burial requirements, septic tank construction, and other specifications, which are not depicted in our report, are to conform to the requirements of the ISDS regulations. The installer of the system is to have demonstrated knowledge of the APEHD ISDS regulations and requirements. If there are any questions or if ty&f.Vj&of further service, please call. CHURCH & Associates Edwar4 P. Church XkP 'tlF .. EOC/trp 3 copies sent n u CHURCH & Associates ENGINEERS & GEOLOGISTS May 6, 1999 Richard Fallin, Architect 1280 Ute Avenue Aspen, Colorado 81611 Subject: OWS Design Revision, Proposed Britvar Residence Addition 0156 Letey Lane Pitkin County, Colorado Job No. 10947 Dear Mr. Fallin, 0 Inc. As requested, we have evaluated the existing conditions at the site. The evaluation was done based on the request that a design of an onsite wastewater system (OWS) be prepared for the residence, which is being remodeled. As a result of our evaluation, the existing OWS appears to be adequate and the only thing that need to be done is move the location of the "cleanout", where the sewer line exits the existing home. SITE CONDITIONS - The lot is located in a rural residential area in Pitkin County, Colorado. There is an existing 3 -bedroom residence, a well, two concrete septic tanks, and adjusted deep -gravel 1440 square feet (SF) of absorption trenches as indicated on Figure 1. The drain field area has relatively gentle slope to the southwest and has a good cover of native grasses. The existing system was permitted in 1986 under Permit No. 86011. The components of the system were confirmed during site visits, including a visit with Aspen/Pitkin Environmental Health Department (APEHD) personnel. The observations pipes at the field were monitored, and no evidence of effluent ponding was noted in the trenches. PROPOSED CONSTRUCTION — The existing residence will be renovated into a 3 -bedroom residence having 2870 SF. The average sewage loading for a three-bedroom residence is 600 gallons per day (GPD) using APEHD loading of 100 gallons per day per person. The sewage loading with a peaking factor of 1.75 is 1050 GPD. This loading includes a dishwasher, garbage grinder, and washing machine. The residence is served by an onsite well, which is located 200+ feet from the existing OWS. Using the original percolation information from APEHD on May 13, 1986, 1007 SF of absorption area, and 1313 gallons of septic tank capacity is required. Presently the OWS has 1440 SF of absorption area and 2250 gallons of septic tank capacity, although the when the pumped volume is subtracted from the 1000 gallon pump chamber, the retention capacity is estimated to be 1750 gallons, which exceed the required 1313 gallons. DENVER 4501 Wadsworth Boulevard Wheat Ridge, CO 80033 CASTLE ROCK 303.660.4358 303.463.9317 Fax: 303.463.9321 EVERGREEN 303.816.1455 j= e P — 4A.IAM aG�N ar Lf CfIFfISO BY kA.F R2 / PITI 1• • I • I • PART OF N/2, SECTION 8, T9S, R85W PITKIN COUNTY, COLORADO SCALE 1" = 100' CONTOUR INTERVAL = 2' 15' ROAD GATE EXISTING WELL SETBACK I�' ,PROPOSED DRIVEWAY i ol 4' PVC PIPE /% ;` THREE 3' X 80' TRENCHES ( .....� `` EACH WITH 2 FOOT SIDE WALLS�� f EXISTING \ r \ TOTAL AREA = 1440 S.F. ..... 3 BEDROOM RESIDENCE 1000 GALLON CONCRETE /000 PUMPING CHAMBER \ 96 98 ioo �I V 1250 GALL APPROXIMATE CONCRETE SEPTIC LOCATION OF pK� TANK ADDITION CLEANOUT (TO BE RELOCATED) JOB NO.10947 VICINITY SITE PLAN FIGURE 1 I POWER POLEI ELECTRIC SERVICE GAS SERVICE I I PROPERTY DESCRIPTION: THAT PART OF THE NI/2 OF SECTION 8, TOWNSHIP 9 SOUTH, RANGE 85 WEST OF THE 6tH. 0 m � 0• P. M. DESCRIBED AS FOLLOWS; ` b• m o s• COMMENCING AT A POINT FROM WHENCE THE WITNESS CORNER OF SECTION 4, S, 8 AND 9 u�� o OF SAID TOWNSHIP AND RANGE BEARS NORTH 68046'EAST 2605.0 FEET; THENCE ALONG THE CENTERLINE OF DRY WOODY CREEK AS FOLLOWS! oy SOUTH I8° 26' WEST 81.04 FEET; SOUTH 270 59' WEST 226.93 FEET AND SOUTH 590 41'WEST •`"Dnp 7.67 FEET TO THE TRUE POINT OF BEGINNING; THENCE LEAVING SAID CENTERLINE EW IMPRA■OOVVEEE MMENT SURVEY PLAT NORTH 06LWEST 357.57 FEET' THENCE NORTH 38°54'EAST 315.8 FEET TO THE VL F M I LYo Q� SOUTHWESESTERLY RIGHT OF WAY LINE OF THE DB R.G. RAILROAD; THENCE ALONG SAID �e RIGHT OF WAY LINE ON THE ARC OF A CURVE TO THE LEFT HAVING A RADIUS OF 5,680.0 FEET A DISTANCE OF 6 1. 4 FEET; THENCE ALONG SAID RIGHT OF WAY LINE NORTH 51006' v, 3 WEST 196.0 FEET; THENCE SOUTH 38054'WEST 645.5 FEET; THENCE SOUTH 51006'EAST WOODY CREEK PROPERTY ^ ° 411.42 FEET TO THE CENTERLINE OF DRY WOODY CREEK, THENCE ALONG SAID CENTERLINE A6 FOLLOWS: R= 5660.0'(R 8F) PART OF NORTH 1/2 N51°06 W, 196.0'(k) N51°06 6 14� �5W, 196.04�(F) q= NORTH 87°47�EA5T 21.65 FEET; NORTH 68°37�EAST 70.26 FEET; NORTH 82°45�EA5T 80.7 . / FEET; NORTH 620 51'EAST 65.58 FEET; SOUTH 600 12'EAST 32.75 FEET; NORTH 78019' EAST OF SECTION 8 IRRIGATwN DITCH - 35.07 FEET; NORTH 45055' EAST 65.42 FEET; AND NORTH 59041' EAST 40.55 FEET TO THE TRUE POINT OF BEGINNING, 20'INGRESS 8 EGRESS, BOOK 190, PAGE 40 GRAVEL- ROADWAY -:_-_-_ - T 9 S, R 85W of the 6 th. P. M. S51" 06E, 411. 42 (R) 409. 28'(F) REVI SEO 4/I REVISED 5/2 N87047'E, 21. 65'(R) DATE FOR BUILDING P(RMIT DATE, ADDED SPECIAL NOT RIGATION DITCHES PONE WITNESS CORNER SECTION CORNER 4,5,8,9 TOWNSHIP 9 SOUTH, RANGE 85 WEST OF THE 6th. PRINCIPAL MERIDIAN N 68048'E, 2605.0 N 180 26'E, 81.04 N 2-1059'E, 226.93 t�r.N "0y 'E `TRUE POINT OF BEGINNING T N 59041'E, 40.55'(R) s N A a n m ILT n � / V) e Yv� ,� vP a z / N78° 19'E, 35.07'(R) A ° 122'�E, 32.75'(R) VICINITY MAP NOT TO SCALE ALE _ I I.z40' n s SPECIAL NOTE AN ORIGINAL PLAT(MAP) PRINT PREPARED AS A PICTORIAL REPORT OF SURVEY BEARS AN ORIGINAL (INK) SIGNATURE AND SURVEYORS SEAL. REPRODUCTION COPIES OF A PLAT (MAP) PRINT SHOWING SURVEYOR'S SIGNATURE AND SEAL MAY CONTAIN FRAUDULENT, INCORRECT, ERRONEOUS, OR MISLEADING INFORMATION. POSSESSION OF SUCH REPRODUCTION COPIES AND THE USE OF THE INFORMATION THEREON IS UNAUTHORIZED BY SURVEYOR. ]DOCUMENTS PREPARED BY SURVEYOR AND WITHOUT A SIGNATURE AND SEAL ARE TO BE VIEWED AS PRELIMINARY WITH ALL INFORMATION SHOWN SUBJECT TO CHANGE. NOTES" I. THE BASIS OF THE BOUNDARY FOR THIS SURVEY IS THE SURVEY PERFORMED BY ALPINE SURVEYS, INC (OF ASPEN, COLORADO) ON MARCH 25, 1986, JOB NO. 86-19. THE BOUNDARY WAS MONUMENTED BY ALPINE SURVEYS, INC. AT THAT TIME OR DURING AN EARLIER SURVEY. 2. THIS SURVEY DOES NOT CONSTITUTE A TITLE SEARCH BY SURVEYOR TO DETERMINE BOUNDARIES, OWNERSHIP, OR EASEMENTS OF RECORD. THIS SURVEY IS THE LOCATION AND ESTABLISHMENT OF THE IMPROVEMENTS ON THE PROPERTY AS THEY MAY BE LOCATED. SURVEYOR RELIED ON THE COMMITMENT FOR TITLE INSURANCE (SUPPLIED BY CLIENT) FROM ASPEN TITLE (AMERICAN LAND TITLE CORP., GF NO.400074-C3) FOR INFORMATION REGARDING ENCUMBRANCES OF EASEMENTS AND RIGHTS-OF-WAY. 3. THIS SURVEYOR ASSUMES NO LIABILITY FOR THE BOUNDARY MONUMENTS SET BY THE ORIGINAL BOUNDARY SURVEYORS FOR THIS PROPERTY. 4. THERE ARE RESERVATIONS THAT BURDEN THIS PROPERTY. (a) THE RIGHTS OF OTHERS TO WATER FROM DITCHES AS STATED IN THE DOCUMENT RECORDED IN BOOK 148 AT PAGE 24. (b) STIPULATIONS AND CONDITIONS SET FORTH IN THE DOCUMENT RECORDED IN BOOK 274 AT PAGE 829. (C) AGREEMENT RECORDED IN BOOK 384 AT PAGE 891. (d) EASEMENTS RECORDED IN BOOK 408 AT PAGE 580 AND BOOK 408 AT PAGE 696. THE ABOVE DOCUMENTS ARE RECORDED IN THE OFFICE OF PITKIN COUNTY CLERK AND RECORDER. 5. THERE ARE APPARENT ENCROACHMENTS ON THIS PROPERTY BY THE ADJOINING PREMISES. THE ROADWAYS ON THE NORTHWEST AND NORTHEAST BOUNDARIES, EXTEND OUTSIDE THE DEEDED EASEMENTS. TO THE BEST OF MY KNOWLEDGE, THERE ARE NO APPARENT EASEMENTS CROSSING THE PROPERTY, EXCEPT AS SHOWN HEREON OR LISTED IN NOTE 4 ABOVE. 6. THE 2 STORY FRAME AND STONE BUILDING SHOWN HEREON WAS FOUND TO BE L')CATED ENTIRELY WITHIN THE PROPERTY. 7. THE BEARING AND DISTANCE I LiWL0 BY "(.. )' 4R RECORD, THOSE FOLLOWED BY (F)" ARE FIELD MEASURED. 8. UTILITY LOCATION OTHER THAN THOSE SHOWN ARE UNKNOWN TO SURVEYOR. 9, THE BOUNDARY OF THIS PROPERTY AS DESCRIBED ON THE DOCUMENT RECORDED IN BOOK 464 AT PAGE 3G7, AS SUPPLIED BY CLIENT, DOES NOT MATHEMATICALLY CLOSE. THE MATHEMATICAL ERROR IS OVER SEVEN (7) FEET. IT IS THE SURVEYORS OPINION THAT THIS ERROR MAY BE LOCATED ALONG THE CENTER LINE OF DRY WOODY CREEK. SAID DESCRIPTION IS LISTED ABOVE. IU. THERE IS AN APPARENT ENCROACHMENT ON THE PROPERTY TO THE SOUTHWEST BY THE WIRE FENCED DOG RUN. SURVEYORS STATEMENT I, LOUIS H. BUETTNER, A REGISTERED LAND SURVEYOR IN THE STATE OF COLORADO, DO CONFIRM HEREBY THAT THIS PLAT WAS PREPARED FOR THE NEW AGE FAMILY PARTNERSHIP, LTD., OF A SURVEY PERFORMED BY MYSELF OR UNDER MY DIRECT RESPONSIBILITY, SUPERVISION AND CHECKING IN APRIL OF 1989, ON THE PROPERTY LOCATED IN WOODY CREEK, PITKIN COUNTY, COLORADO (SAID PROPERTY IS DESCRIBED ABOVE) TO ASCERTAIN THE IMPROVEMENT LOCATIONS THEREON. THE BOUNDARY MONUMENTS WERE FOUND OR SET, AND ACTUALLY EXISTED AT THE TIME OF SURVEY OF SAID PROPERTY. THE IMPROVEMENTS AND MONUMENTS ARE ACCURATELY AND CORRECTLY SHOWN HEREON AND ALL DIMENSIONS AND DETAILS SHOWN HEREON ARE CORRECT TO THE BEST OF MY KNOWLEDGE. _ _ _iltJ�_✓ a9 LOUIS H. BUETTNER LS 13166, ; 166 STATEMENT OF SURVEY UPDATE I, LOUIS H. BUETTNER, DO HEREBY CONFIRM THAT THIS PROPERTY WAS INSPECTED ON MAY 27, 1996 AND FOUND TO BE SUBSTANTIALLY THE SAME AS DEPICTED HEREON. �jS LOUIS H. //BUETTNER LS 13166 y% b D TE OF UPDATE COUNTY SURVEYORS CERTIFICATE STATEMENT OF SURVEY UPDATE I, LOUIS H. BUETTNER, DO HEREBY CONFIRM THIS PROPERTY WAS INSPECTED ON APRIL I, 1999 AND FOUND TO BE SUBSTANTIALLY THE SAME AS DEPICTED HEREON a F' DEPOSITED THIS DAY OR/ -l_ - 19 __..: AT �� _-.M. IN BOOK d ` ' OF COUNT'S SURVEYORS LAND SURVEY PLATS/RIGHT -OF-WAY SURVEYS AT PAGE RECEPTION NUMBER THIS LAND SURVEY PLAT COMPLIES WITH SECTION 38-51-102, COLORADO REVISED STATUTES. LEGEND cl FOUND ALPINE SURVEYS, INC. WITNESS CORNER, LS 9184 OR 20151 FOUND ALPINE SURVEYS, INC. PROPERTY CORNER, LS 9184 OR 20151 CCUNTY SURVEYOR SET PROPERTY, BUETTNER, LS 13166 Q FOUND LINES IN SPACE, WITNESS CORNER, LS 14111 THE ABOVE PROPERTY MONUMENTS ARE PLASTI'_ CAP ON 5/8 INCH STEEL RODS. i NOTICE; ACCORDING TO COLORADO LAW YOU MUST COMMENCE ANY LEGAL ACTION LOUIS H. BUETTNER SURVEYING FIRST UPON ANY DEFECT IN THIS SEVEN WITHIN THREE YEARS AFTER YOU 7 3 0040 WEST SOPRIS SCREEKURVI ROAD FIRST DISCOVER SUCH DEFECT, INND EVENT MAY ANY ACTION BASED UPON BASALT, COLORADO 81621 ANY DEFECT IN 1415 SURVEY BE COMMENCED MORE THAN TEN YEARS FROM 303-927-3611 THE DATE OF THE CERTIFICATION SHOWN HEREON. 2